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sql problem 3
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# id: 문제 id를 숫자로 작성
# categories : 해당 문제의 유형을 ,로 구분하여 작성
# tags : 해당 문제의 태그를 ,로 구분하여 작성
# time : 해당 문제 풀이에 걸린 시간을 분단위 숫자로 작성
# try : 해당 문제에 몇번의 시도를 했는지 숫자로 작성
# help: 해당 문제에 외부의 도움을 받았는지 true/false로 작성
# url : 해당 문제의 url을 작성
id:
categories: []
tags: []
time:
try:
help: false
url:
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gogumaC committed Jul 11, 2024
1 parent c5807e3 commit 2267001
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SELECT PRODUCT.PRODUCT_CODE,SUM(SALES_AMOUNT)*PRICE AS SALES
FROM OFFLINE_SALE
JOIN PRODUCT ON PRODUCT.PRODUCT_ID=OFFLINE_SALE.PRODUCT_ID
GROUP BY OFFLINE_SALE.PRODUCT_ID
ORDER BY SALES DESC,PRODUCT.PRODUCT_CODE;
4 changes: 4 additions & 0 deletions src/programmers/SQL/JOIN/LV3_없어진 기록 찾기.sql
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SELECT O.ANIMAL_ID, O.NAME
FROM ANIMAL_INS I RIGHT JOIN ANIMAL_OUTS O ON I.ANIMAL_ID=O.ANIMAL_ID
WHERE I.ANIMAL_ID IS NULL
ORDER BY O.ANIMAL_ID
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SELECT I.NAME,I.DATETIME
FROM ANIMAL_INS I LEFT JOIN ANIMAL_OUTS O ON I.ANIMAL_ID=O.ANIMAL_ID
WHERE O.ANIMAL_ID IS NULL
ORDER BY I.DATETIME
LIMIT 3
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SELECT I.ANIMAL_ID, I.NAME
FROM ANIMAL_INS I JOIN ANIMAL_OUTS O ON I.ANIMAL_ID=O.ANIMAL_ID
WHERE I.DATETIME>O.DATETIME
ORDER BY I.DATETIME
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SELECT P.PRODUCT_ID,PRODUCT_NAME,SUM(AMOUNT)*PRICE AS TOTAL_SALES
FROM FOOD_PRODUCT P JOIN FOOD_ORDER O ON P.PRODUCT_ID=O.PRODUCT_ID
WHERE YEAR(O.PRODUCE_DATE)="2022" AND MONTH(O.PRODUCE_DATE)="5"
GROUP BY O.PRODUCT_ID
ORDER BY TOTAL_SALES DESC,P.PRODUCT_ID;
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SELECT FH.FLAVOR
FROM FIRST_HALF FH JOIN JULY J ON FH.FLAVOR=J.FLAVOR
GROUP BY J.FLAVOR
ORDER BY FH.TOTAL_ORDER+SUM(J.TOTAL_ORDER) DESC
LIMIT 3

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